To contain or include something inside; to have as an ingredient.

To hold something in the mouth without chewing or swallowing it.

To cherish or hide a certain feeling within oneself; to bear or carry an emotion, often without fully showing it.

to suffer or endure hardship or humiliation, as in the expression 含辛茹苦 hán​xīn​rú​kǔ

(archaic) To place gems or pearls in the mouth of the deceased as part of a traditional burial rite

a Chinese surname